baber/WOPTO huggingface dataset:
Patent CA-2502712-A1 (CA)
Title: Polyester-based dimethacrylates designed for laminating applications
Inventor: LOZA ROMAN
IPC: C09J167/07
Filed: 2003-10-20
Abstract: A laminate formed from a first fiber-reinforced ply joined by a laminating resin composition composition to a second fiber-reinforced ply. The laminating resin composition composition is the cured residue of a polyester resin being end-terminated with an alkyl acrylate group and diluted with less than about 35 wt-% styrene. The first fiber-reinforced ply is laminated to the second fiber-reinforced ply with the laminating resin composition by coating a surface of the first ply with an adhesive composition. The coated first ply surface is joined with a surface of the second ply and the adhesive cured. In making the laminating resin composition, unreacted alkyl acrylate can be reacted with an epoxy to push the reaction to completion.
Patent CA-2502878-A1 (CA)
Title: Method for the prevention of barnacle attacks
Inventor: ODDERSBORG JIMMY SKOV
IPC: B27K3/02
Filed: 2002-09-20
Abstract: A method for impregnating wooden items, in partiuclar poles situated in mari ne environment against attack from Teredo, where the method includes the following steps: d) a hole is formed in parallel with the fibre orientation of the wooed, e) the hole is then filled with an impregnating agent containing a biodegradable chelating agent, f) after which the hole is closed.
Patent CA-2503900-A1 (CA)
Title: Purine compounds and use thereof as cannabinoid receptor ligands
Inventor: GRIFFITH DAVID ANDREW
IPC: C07D473/34
Filed: 2003-10-21
Abstract: Compounds of Formula (I) that act as cannabinoid receptor ligands and their uses in the treatment of diseases linked to the mediation of the cannabinoid receptors in animals are described herein.
Patent CA-2504986-A1 (CA)
Title: Hitch alignment device
Inventor: GROH ORTWIN W
IPC: B60D1/40
Filed: 2005-04-14
Abstract: A detachable vehicle - trailer coupling alignment system with a signal device to show a stop point to an operator using side mirrors, while reversing a vehicle to a trailer for the purpose of coupling the two, typically at a ball and hitch. The vehicle unit utilizes a friction fit clip that fastens to a vehicle's tow ball neck supporting it so that distal ends of equal length support beams extend beyond the sides of the vehicle with visible end markers which can be seen through side view mirrors. The trailer unit also comprises of distal ends of equal length support beams with visible end markers visible to side view mirrors, supported by a pivoting adjustable friction fit clip mounted to the hitch. Being of equal length, the distal ends of support beams on either side of the vehicle and trailer permit the end markers to visually line up or come together as viewed by the driver through the rear view mirrors when the ball and hitch are accurately lined up for a positive connection. The markers permit the driver to align the vehicle unit to the trailer unit while reversing the vehicle, and therefore aligns the tow ball to the trailer hitch as those units are mounted to these parts specifically and respectively. A trigger switch on the trailer unit is deployed to activate the signal device, which may be a light visible to the operator indicating the stop point, when in contact with the vehicle ball. The pivot point is in proximity to the hitch socket to facilitate alignment at different angles of attack.
Patent CA-2507201-A1 (CA)
Inventor: JIBRAIL JOSEPH
IPC: C08G18/38
Filed: 2005-05-13
Abstract: A composite structure includes a first layer, comprising a styrenated polyester, and a second layer. The first layer is a show surface of the composite structure. The second layer includes a filler and the reaction product of a resin component and an isocyanate component. The resin component includes a an isocyanate-reactive component and a supplemental cross-linking agent. The supplemental cross-linking agent is present in an amount of at least 10 parts by weight based on the total weight of the resin component for lowering a viscosity of the resin component and for controlling the reaction rate and reaction temperature of the second layer.
Patent CA-2509025-A1 (CA)
Inventor: FLUGGE LISA A
IPC: A61K8/895
Filed: 2003-10-22
Abstract: Paper products treated on two surfaces with a liquid resistant composition a re disclosed. The paper products can be, for instance, bath tissues, facial tissues, paper towels, and industrial wipers. The liquid resistant compositions can include any additive that provides benefits to the product. For instance, the liquid resistant composition can be a softener containing a hydrophobic additive. In one embodiment, the hydrophobic additive is a polysiloxane. In accordance with the present invention, the water resistant composition is applied to each surface according to a pattern. Each of the patterns includes treated and untreated areas. The patterns are positioned o n the paper product such that untreated areas on one surface are in correspondence with the treated areas on the other surface of the sheet.</SD OAB>
Patent CA-2510519-A1 (CA)
Inventor: AKATSUKA HIDENORI
IPC: A61K31/496
Filed: 2004-01-08
Abstract: A fused furan compound represented by the formula (I): (I) (wherein ring X  represents benzene, pyridine, etc; Y represents optionally substituted amino, optionally substituted cycloalkyl, optionally substituted aryl, an optionally substituted saturated heterocyclic group, or an optionally substituted unsaturated heterocyclic group; A represents a single bond, lower alkylene, lower alkenylidene, lower alkenylene, or oxygen; R1 represents hydrogen, halogeno, etc.; R3 represents hydrogen, etc.; and R4 represents hydrogen, etc.) or a pharmacologically acceptable salt of the compound. They are useful as a medicine, especially an inhibitor against an activated blood coagulation factor X.
Patent CA-2510578-A1 (CA)
Title: Distributed messaging system and method for sharing network status data
Inventor: LISS JONATHAN M
IPC: H04L12/24
Filed: 2005-06-23
Abstract: A distributed messaging system and method allows servers in a network to share data, such as network status data associated with all of the servers in the network. In one embodiment, the distributed messaging system and method may be used in element management system (EMS) servers in a distributed network management system (NMS). The servers in the network share the data in a distributed manner by transmitting messages including the network status data, for example, using a star/broadcast method or a circular message queue (CMQ) method.
Patent CA-2514963-A1 (CA)
Inventor: UEDA KENICHI
IPC: G10L21/06
Filed: 2004-02-17
Abstract: A system for converting data of various types into color dot images to perform various basic data managements by using the color dot images, and the color dot images are recorded and retained on an ordinary medium such as paper according to the quality of a medium and the quality of a reading unit and then are read into a computer with a scanner or a camera to restore basic data of various types. First, data of various types are represented by a color code train, a color dot is allowed to correspond to each color code in the color code train to generate a color dot image or object of an arbitrary shape to perform various basic data managements using the color dot image, the size of each dot and a dot-to-dot interval are controlled for printing and drawing on a medium of a various types such as paper and recording and retaining, basic data is restored from the color dot image in a computer, color dot images recorded and retained on a medium of various kinds are read with a scanner or a camera to restore them to basic data of various types.
Patent CA-2515720-A1 (CA)
Title: Teledioptic lens system and method for using the same
Inventor: PEYMAN GHOLAM
IPC: A61F2/16
Filed: 2004-02-25
Abstract: An intraocular lens system for implantation in the eye (102) to modify the lens system of the eye (102) having the cornea and the natural or existing artificial lens in the eye (102), and a method for using the same. The system and method comprises a lens having a high minus portion, adapted to be implant in the eye (102) to create a lens system that functions as a teledioptic lens system which, when used without an external lens, provides unmagnified and peripherally unrestricted vision and which, when used with an external lens, provides magnified and peripherally restricted vision to correct for macular degeneration. The lens can be attached to the iris, to a portion of the iris that was removed by iridectomy, or can be implanted in the cornea. The lens can also include a plus portion that is surrounded by high minus portion. The high minus portion is preferably about one to about three millimeters in diameter, and can have an outer perimeter with no surrounding material or can be surrounded by a plus, minus or toric lens.
Patent CA-2516456-A1 (CA)
Title: Method for reducing acrylamide formation in thermally processed foods
Inventor: LEUNG HENRY KIN-HANG
IPC: A23L5/10
Filed: 2004-02-06
Abstract: In fabricated, thermally processed snack foods, the addition of one of a select group of amino acids to the recipe for the food inhibits the formation of acrylamide during the thermal processing. The amino acid can come from the group of cysteine, lysine, glycine, histidine, alanine, methionine, glutamic acid, aspartic acid, proline, phenylalanine, valine, and arginine and can be a commercially ,available amino acid or in a free form in an ingredient added to the food. Amino acids can be added to fabricated foods at the admix stage or by exposing raw food stock to a solution containing a concentration of the amino acid additive.
Patent CA-2519835-A1 (CA)
Title: Method of treating corneal transplant rejection
Inventor: WIEGAND STANLEY
IPC: C07K19/00
Filed: 2004-04-23
Abstract: Methods of preventing, reducing, or treating corneal transplant rejection to improve transplant survival in a subject in need thereof comprising administering an agent capable of blocking or inhibiting vascular endothelial growth factor (VEGF) are provided. The methods are useful for inhibiting or preventing corneal transplant rejection in a human subject who is the recipient of a transplanted cornea.
Patent CA-2521155-A1 (CA)
Inventor: VAN AUKEN CHARLES
IPC: B61F5/32
Filed: 2005-09-26
Abstract: A railway car truck is provided that includes two sideframes and a bolster. Each sideframe has a pedestal opening at each end to receive a bearing adapter assembly. The bearing adapter assembly includes a cast steel bearing adapter that is formed to fit on top of a bearing assembly. An adapter pad, comprised of a selected hardness elastomer, is fit on top of the bearing adapter. Protrusions extend from the adapter pad and are received in depressions in the bearing adapter to provide longitudinal stability for the adapter pad on the bearing adapter itself.
Patent CA-2521684-A1 (CA)
Inventor: MONSHEIMER SYLVIA
IPC: C08L/
Filed: 2005-09-29
Abstract: Disclosed is a powder for use in a layer-by-layer molding process. The powder comprises a first polyamide or copolyamide regulated by a dicarboxylic acid;  and a second polyamide or copolyamide regulated by a diamine. The layer-by layer process for producing a molding comprises selectively melting a region of a pulverulent layer comprising the powder and fixing the molding by cooling. The powder has an almost constant solution viscosity and is capable of repeated use in a rapid prototype (RP) or rapid manufacturing (RM) process without addition of virgin powder.
Patent CA-2523775-A1 (CA)
Inventor: YOUNG ROLAND O
IPC: E04F21/18
Filed: 2005-10-31
Abstract: The invention comprises a connecting structure for the upright post of a floor support to the upright frame supporting a panel lift device. The upright post has a pair of upright panels diverging forward to form a V shaped flange that has its lower portion open in front and a rounded knob mounted at the bottom of the post and spaced forward from the forward diverging V shaped flange. The post also has a pair of upright panels converging forward with upper portions of the panels tapering toward one another to form a pointed V shaped upper end. The frame has a forward diverging V shaped flange with an upper portion having, dual pair of forward converging flanges in spaced relation to one another to form a forward converging V  shaped slot. The upright frame has lower edges formed of a pair of upright rearward converging flanges to be detachably received in the rearward converging space between the rounded knob and V shaped flange of the post with the pointed upper end of the post detachably received in the V shaped slot of the frame for detachably mounting the post of the floor support to the upright frame of the panel lift device.
Patent CA-2526511-A1 (CA)
Title: The treatment of water containing dissolved gases
Inventor: MORKEL PHILIP MICHAEL
IPC: B01D19/00
Filed: 2004-05-14
Abstract: This invention relates to a method and apparatus for the treatment of water containing a percentage of dissolved gases to recover at least some of the gases, such as methane gas, from the water. The apparatus comprises a feed pipe having an inlet and an outlet in flow communication with a separation chamber. The chamber has a gas outlet and a water outlet for discharging separated gases and water respectively. A means for stimulating the formation of bubbles, such as an ultrasound transducer, is associated with the feed pipe. The invention also relates to a method of treating water containing dissolved gases including positioning a tube having an inlet and an outlet, the inlet being positioned below the outlet in the water and using at least one device to stimulate formation of gas bubbles in water in the tube to cause an upward flow of water in the tube.
Patent CA-2528733-A1 (CA)
Inventor: SHALOM ISAAC
IPC: H04R1/10
Filed: 2005-12-02
Abstract: Ear covers and a strap for joining the ear covers. Each ear cover includes an inner cup over the ear, an outer cup over the inner cup. The cups are shaped to define an inner space between them in which an end region of the strap is guided to move lengthwise with respect to the ear cover. A channel on the outside of the inner cup receives a flange on the strap for guiding its longitudinal movement. The rims of the inner and the outer cups are connected and a protective covering cloth may be at the rims for contacting the user's head around the ear.
Patent CA-2529239-A1 (CA)
Title: Non-invasive acupuncture device
Inventor: LI PING
IPC: A61M35/00
Filed: 2005-11-23
Abstract: This invention provides information regarding the methods and procedures for manufacturing a new medical device, Health recovery chip kit. It also describes the methods and steps for using this kit to treat the chronic, but non-contagious diseases. The treatment by this kit is safe, more effective, non-invasive and easy to use over other alternative treatments because it does not involve needles, medication, electricity and radiation.
Patent CA-2532408-A1 (CA)
Inventor: DUDRA BRIAN
IPC: B63H20/12
Filed: 2006-01-09
Abstract: There is provided a hydraulic steering assembly for applying a force to two or more marine propulsion units. Each propulsion unit has a steering axis and a tilt axis. The tilt axis is generally perpendicular to the steering axis thereof. Each propulsion unit is rotatable about the steering axis and is supported for arcuate movement about the tilt axis thereof. The steering assembly comprises a hydraulic steering actuator including a cylinder and an elongated piston rod. The cylinder has a first end and a second end. The elongated piston rod is reciprocatingly mounted within the cylinder and extends through the cylinder for movement along a piston rod axis. A pair of support arms are pivotable about the tilt axis of a first propulsion unit. The support arms are connected to the piston rod axis allowing arcuate movement of the piston rod about the tilt axis, while maintaining the piston rod axis parallel to the tilt axis. A pivot member is pivotally mounted on the first said propulsion unit for pivoting about a first link axis, which is parallel to the steering axis. The actuator is pivotally connected to the pivot member for pivoting about a second link axis, which is parallel to the piston rod axis. A connecting member is connected to the actuator. The connecting member includes a portion for connecting the connecting member to the actuator and a portion for pivotally connecting an elongated member to the connecting member.
Patent CA-2532843-A1 (CA)
Title: A movement mechanism for moving a closure element for the purposes of sealing a waste outlet opening
Inventor: SPRUNER V MERTZ GERT
IPC: E03C1/23
Filed: 2004-07-15
Abstract: The aim of the invention is to provide a displacement device (183) for displacing a sealing element (120) that is used to seal an outflow opening (108, 110), in particular of a sink (100) or a washbasin, said displacement device being easily and reliably actuated and permitting a versatile configuration of the sink and the connections of the sink or washbasin. This is achieved by a displacement device (183) comprising an electric drive element (152).
Patent CA-2537992-A1 (CA)
Title: A clamping device for the production of jump rings
Inventor: BIGHAM IAN B
IPC: B23Q3/06
Filed: 2006-02-27
Abstract: This device is a foot operated clamping system for use in the jewelry indust ry for the production of jump rings. This device will allow the jeweler to clamp a wire coil securely in a suitable position for cutting into jump rings. The coil is clamped in positi on in a bracket by a bumper on the end of a pivoting arm This bracket is attached to a base-plate that is attached through an arm to a c-clamp that is clamped to the workbench. The position of the ba se- plate can be easily adjusted to suit the individual jeweler. The clamping force is provided by t he jewelers' foot; leaving one hand for the saw and the other to feed the coil into position. This allo ws the jeweler to cut high quality jump rings with good control and minimum effort.
Patent CA-2539267-A1 (CA)
Title: Pump tube set handling system
Inventor: FATHALLAH MARWAN A
IPC: A61M39/08
Filed: 2004-09-16
Abstract: A medical pump (10) for use with a tube set (12) having a slack portion (42) includes a pump housing (28) and a pumping mechanism (15) to meter fluid into the outlet line (22) from the inlet line (16). A tube snap or a tube snap set (36) is located on the pump housing remote from the pumping mechanism to gather and hold a slack portion between first and second tube snaps (38, 40).  In addition or alternatively, a tube hanger (52) can be attached to the pump housing to allow insertion of a slack portion between the tube hanger and the pump housing.
Patent CA-2539567-A1 (CA)
Title: Nutritional and therapeutic compositions to increase bodily glutathione levels
Inventor: CRUM ALBERT
IPC: A61K31/095
Filed: 2003-07-11
Abstract: Nutritional or therapeutic compositions containing glutamic acid, cystine, glycine and a selenium precursor and methods for their utilization to increase glutathione synthesis and thereby enhance the immune system are described.
Patent CA-2540592-A1 (CA)
Title: Polysulfide thermal vapour source for thin sulfide film deposition
Inventor: STILES JAMES ALEXANDER ROBERT
IPC: C23C14/06
Filed: 2004-10-06
Abstract: Abstract The present invention is a low pressure physical vapour deposition method for the deposition of multi element sulfide thin film phosphor compositions for electroluminescent devices where a thermal source comprising a polysulfide compound provides the source of sulfur species for phosphor film deposition and/or annealing. The method is particularly useful for the deposition of phosphors for full colour ac electroluminescent displays employing thick film dielectric layers with a high dielectric constant.
Patent CA-2543051-A1 (CA)
Inventor: GREUL JOERG NICO
IPC: A01N43/56
Filed: 2004-10-12
Abstract: The invention relates to novel N-substituted pyrazolyl carboxanilides of formula (I), in which R1, R2, R3 and R4 are defined as cited in the description, to several methods for producing said substances, to their use for controlling undesirable micro-organisms and to novel intermediate products and the production thereof.
Patent CA-2544457-A1 (CA)
Title: System and method for downhole telemetry
Inventor: PETROVIC VICTOR
IPC: E21B47/13
Filed: 2006-04-21
Abstract: A system and method are provided for providing electromagnetic (EM) measurement-while--drilling (MWD) telemetry capabilities using an existing mud- pulse MWD tool. An EM tool intercepts the output from the mud-pulse tool and generates an EM signal that mimics a mud--pulse pressure signal. The EM signal is intercepted at the surface by a receiver module that conditions the signal and inputs the signal into the existing pulse tool receiver. Since the EM signal mimics a mud-pulse signal, the pulse tool receiver does not require software or hardware modifications in order to process an EM telemetry mode. The EM tool can be adapted to also provide dual telemetry by incorporating a conventional pressure pulser that would normally be used with the pulse tool. A gap sub assembly for isolating the drill string is also provided that includes a pair of subs whose shoulders are separated by a non-conductive ceramic material and whose threads are separated by an insulative material, preferably a Kevlar.TM. cloth.
Patent CA-2546456-A1 (CA)
Title: Method and apparatus for separating thigh meat and oyster meat
Inventor: KIDO KOJI
IPC: A22C21/00
Filed: 2003-06-20
Abstract: It is intended to provide a method of automatically separating oyster meat from thigh, which comprises, in the final step of separating thigh with bone, detecting the boundary between the whitecap at the end of the femur and the meat area including the oyster meat without resort to an unstable operation of inserting a cutter into the part thus detected. An apparatus for separating oyster meat from thigh consisting of a clamper 15, a grooved Y-shape guide 20, which is located in the upstream side toward the downstream side of the running line of the clamper and has open ends respectively toward the running directions, and another Y-shape guide 16 provided with a cutter.
Patent CA-2551394-A1 (CA)
Inventor: MAZE MICHEL
IPC: B01D53/04
Filed: 2004-12-24
Abstract: Treating fumes generated during the production, conversion or handling of petroleum products comprises introducing the fumes into a reactor in which components of the fumes are subjected to radical decomposition by a cold plasma generated by injecting air through a dielectric discharge barrier extending along at least one wall of the reaction parallel to the direction of flow of the fumes, and retaining the decomposition products in a trap. An independent claim is also included for apparatus for treating fumes generated during the production, conversion or handling of petroleum products, comprising a reactor (1), a fume inlet (2) in the lower part of the reactor, a dielectric discharge device (3) extending along at least one wall of the reaction parallel to the direction of flow of the fumes, an inlet (4) for injecting air through the dielectric discharge device, a trap (5) for retaining decomposition products, and a flue (6).